42987

Number 42987 is an odd five-digits composite number and natural number following 42986 and preceding 42988.

Properties of the number 42987

Nominal	42987
Cardinal	forty-two thousand nine hundred eighty-seven
Cardinal forty-two thousand nine hundred eighty-seven
Ordinal	42,987th
Number of digits	5
Sum of digits	30
Product of digits	4032
Number parity	Odd

Previous number is 42986

Next number is 42988

Calculation was done in 0.0000541210 seconds

Prime Factorization of 42987

Prime factorization	3 x 7 x 23 x 89
Prime factors	3, 7, 23, 89
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	4
Sum of prime factors	122
Product of prime factors	42987

Calculation was done in 0.0000290871 seconds

Divisors of 42987

List of proper divisors	1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 6141, 14329
List of all dividers	1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 6141, 14329, 42987
Number of divisors d(n)	16
Sum of all divisors σ(n)	69120
Aliquot sum	26133
42987 is a deficient number , since it is larger than the sum of its proper divisors (26133). Its deficiency is 16854.

Calculation was done in 0.0000422001 seconds

Prime numbers

Is 42987 a prime number?	No
Is 42987 a semiprime number?	No
Is 42987 a Chen prime number?	No
Is 42987 a Mersenne prime number?	No

Previous prime is 42979

Next prime is 42989

Calculation was done in 0.1633479595 seconds

Sequences

Is 42987 a Catalan number?	No
Is 42987 a Fibonacci number?	No
Is 42987 a Idoneal number?	No

Calculation was done in 0.0000100136 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

42987 is not a Happy number

42987 is not a Humble number

42987 is not a Münchhausen number

42987 is not a Perfect number

42987 is not a Perfect square

42987 is not a Palindrome

Calculation was done in 0.0126879215 seconds

Numeric Bases of 42987

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.

Base	System	Value
2	Binary	1010011111101011₂
3	Ternary	2011222010₃
4	Quaternary	22133223₄
5	Quinary	2333422₅
6	Senary	531003₆
7	Septenary	236220₇
8	Octal	123753₈
9	Nonary	64863₉
10	Decimal	42987
12	Duodecimal	20a63₁₂
16	Hexadecimal	a7eb₁₆
20	Vigesimal	5797₂₀
36	Base36	x63₃₆
60	Sexagesimal	BuR₆₀

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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 42987 (n²)	1847882169
Cube of 42987 (n³)	79434910798803
Square root of 42987	207.33306538032
Natural Logarithm (ln) of 42987	10.668653023385
Decimal Logarithm (log) of 42987	4.6333371373964

Calculation was done in 0.0000078678 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 42987	-0.55446580838018
Cosecant of 42987	-1.8035377202454
Cosine of 42987	-0.8322065052241
Secant of 42987	-1.2016248295616
Tangent of 42987	0.66625988249259
Cotangent of 42987	1.5009158232053

Calculation was done in 0.0000169277 seconds

Number parity

Parity is the property of an integer of whether it is even or odd.

Is 42987 an Even Number?

Is 42987 an Odd Number?

Yes, the number 42987 is an odd number.

Total number of all odd numbers from 1 to 42987 is 21494

Sum of all the odd numbers from 1 to 42987 are 461992036

The sum of all odd numbers is a perfect square: 461992036 = 21494

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 42985

Next odd number is 42989

Calculation was done in 0.0000140667 seconds

Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".

The spelling of 42987 in words is "forty-two thousand nine hundred eighty-seven", meaning that:

42987 is not an aban number (as it contains the letter a)

42987 is not an eban number (as it contains the letter e)

42987 is not an iban number (as it contains the letter i)

42987 is not an oban number (as it contains the letter o)

42987 is not a tban number (as it contains the letter t)

42987 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000040531 seconds

Numeral systems

How to write 42987 in other number systems?

Bengali numerals	৪২৯৮৭
Eastern Arabic numerals	٤٢٬٩٨٧
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓆼𓆼𓍪𓎍𓐀
Khmer numerals	៤២៩៨៧
Japanese numerals	四万二千九百八十七
Roman numerals	n/a
Thai numerals	๔๒๙๘๗

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Translation

How do you say 42987 in 38 different languages?

Arabic	إثنان و أربعون ألف و تسعة مائة و سبعة و ثمانون
Croatian	četrdeset i dvije tisuća devetsto osamdeset i sedam
Czech	čtyřicet dvě tisíc devět set osmdesát sedm
Danish	to og fyrre tusinde ni hundrede syv og firs
Dutch	tweeenveertigduizend negenhonderdzevenentachtig
Estonian	akpe blaene vɔ eve alafa asieke blaenyi vɔ adre
Faroese	fýratitvey tusin og níggjuhundraðogáttatisjey
Filipino	ápat na pû’t dalawáng libó’t siyám na daán at walóng pû’t pitó
Finnish	neljäkymmentäkaksituhattayhdeksänsataakahdeksankymmentäseitsemän
French	quarante-deux mille neuf cent quatre-vingt-sept
Greek	σαράντα δύο χίλιάδες εννιακόσια ογδόντα επτά
German	zweiundvierzigtausendneunhundertsiebenundachtzig
Hebrew	ארבעים ושניים אלף תשע מאות שמונים ושבע
Hindi	बयालीस हज़ार नौ सौ सत्तासी
Hungarian	negyvenkettőezerkilencszáznyolcvanhét
Icelandic	fjörutíu og tvö þúsund og níuhundrað og áttatíu og sjó
Indonesian	empat puluh dua ribu sembilan ratus delapan puluh tujuh
Italian	quarantaduemilanovecentoottantasette
Japanese	四万二千九百八十七
Korean	사만 이천구백팔십칠
Latvian	četrdesmit divi tūkstoši deviņsimt astoņdesmit septiņi
Lithuanian	keturiasdešimt du tūkstančiai devyni šimtai aštuoniasdešimt septyni
Norwegian	førtito tusen ni hundre og åttisju
Persian	چهل و دو هزار و نهصد و هشتاد و هفت
Polish	czterdzieści dwa tysiące dziewięćset osiemdziesiąt siedem
Portuguese	quarenta e dois mil novecentos e oitenta e sete
Romanian	patruzeci şi două mii nouă sute optzeci şi şapte
Russian	сорок две тысячи девятьсот восемьдесят семь
Serbian	четрдесет и две хиљада деветсто осамдесет и седам
Slovak	štyridsaťdve tisíc deväťsto osemdesiatsedem
Slovene	štirideset dvije tisuću devetsto osemdeset sedem
Spanish	cuarenta y dos mil novecientos ochenta y siete
Swahili	elfu arobaini na mbili, mia tisa na themanini na saba
Swedish	fyrtiotvåtusenniohundraåttiosju
Thai	สี่หมื่นสองพันเก้าร้อยแปดสิบเจ็ด
Turkish	kırk iki bin dokuz yüz seksen yedi
Ukrainian	сорок дві тисячі девʼятсот вісімдесят сім
Vietnamese	bốn mươi hai nghìn chín trăm tám mươi bảy

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Miscellaneous

Number 42987 reversed	78924
Unicode Character	U+A7EB	꟫
Unix Timestamp	Thu, 01 Jan 1970 11:56:27 +0000

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